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Posted to dev@rocketmq.apache.org by GitBox <gi...@apache.org> on 2020/10/20 02:55:10 UTC

[GitHub] [rocketmq] xiangtao123 opened a new issue #2362: docs-motivation: vs table High Availability and Failover column activemq's storage

xiangtao123 opened a new issue #2362:
URL: https://github.com/apache/rocketmq/issues/2362


   The issue tracker is **ONLY** used for bug report(feature request need to follow [RIP process](https://github.com/apache/rocketmq/wiki/RocketMQ-Improvement-Proposal)). Keep in mind, please check whether there is an existing same report before your raise a new one.
   
   Alternately (especially if your communication is not a bug report), you can send mail to our [mailing lists](http://rocketmq.apache.org/about/contact/). We welcome any friendly suggestions, bug fixes, collaboration and other improvements.
   
   Please ensure that your bug report is clear and that it is complete. Otherwise, we may be unable to understand it or to reproduce it, either of which would prevent us from fixing the bug. We strongly recommend the report(bug report or feature request) could include some hints as the following:
   
   **BUG REPORT**
   
   1. Please describe the issue you observed:
   
   
   https://rocketmq.apache.org/docs/motivation/
   
   RocketMQ vs. ActiveMQ vs. Kafka
   
   High Availability and Failover: 
   
   Supported, depending on storage,if using **kahadb** it requires a ZooKeeper server.
   
   or levelDB?
   
   http://activemq.apache.org/persistence
   
   In ActiveMQ 5.9, the Replicated LevelDB Store is introduced. It handles using Apache ZooKeeper to pick a master from a set of broker nodes configured to replicate single LevelDB Store. Then synchronizes all slave LevelDB Stores with the master keeps them up to date by replicating all updates to the master. This might become the preferred Master Slave configuration going forward.
   
   
   
   - What did you do (The steps to reproduce)?
   
   - What did you expect to see?
   
   - What did you see instead?
   
   2. Please tell us about your environment:
   
   3. Other information (e.g. detailed explanation, logs, related issues, suggestions how to fix, etc):
   
   **FEATURE REQUEST**
   
   1. Please describe the feature you are requesting.
   
   2. Provide any additional detail on your proposed use case for this feature.
   
   2. Indicate the importance of this issue to you (blocker, must-have, should-have, nice-to-have). Are you currently using any workarounds to address this issue?
   
   4. If there are some sub-tasks using -[] for each subtask and create a corresponding issue to map to the sub task:
   
   - [sub-task1-issue-number](example_sub_issue1_link_here): sub-task1 description here, 
   - [sub-task2-issue-number](example_sub_issue2_link_here): sub-task2 description here,
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[GitHub] [rocketmq] RongtongJin closed issue #2362: docs-motivation: vs table High Availability and Failover column activemq's storage

Posted by GitBox <gi...@apache.org>.
RongtongJin closed issue #2362:
URL: https://github.com/apache/rocketmq/issues/2362


   


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[GitHub] [rocketmq] RongtongJin commented on issue #2362: docs-motivation: vs table High Availability and Failover column activemq's storage

Posted by GitBox <gi...@apache.org>.
RongtongJin commented on issue #2362:
URL: https://github.com/apache/rocketmq/issues/2362#issuecomment-713531809


   You can create an issue in [rocketmq-site](https://github.com/apache/rocketmq-site), I will close the issue first in main repo.


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[GitHub] [rocketmq] xiangtao123 commented on issue #2362: docs-motivation: vs table High Availability and Failover column activemq's storage

Posted by GitBox <gi...@apache.org>.
xiangtao123 commented on issue #2362:
URL: https://github.com/apache/rocketmq/issues/2362#issuecomment-714196463


   > You can create an issue in [rocketmq-site](https://github.com/apache/rocketmq-site), I will close the issue first in main repo.
   
   ok, thank you!


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